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Poisonous definition, full of or containing poison: poisonous air; a poisonous substance. See more.


Poisonous definition is - destructive, harmful. How to use poisonous in a sentence.


Define poisonous. poisonous synonyms, poisonous pronunciation, poisonous translation, English dictionary definition of poisonous. adj. 1. a. Containing or being a poison: poisonous fumes. b. Capable of harming or killing by poison: poisonous tentacles. 2. a. Full of ill will; malicious...


poisonous definition: 1. very harmful and able to cause illness or death: 2. A poisonous animal or insect uses poison in order to defend itself: 3. very unpleasant and unkind: . Learn more.


poisonous translate: 有毒的,有害的, (动物或昆虫)有毒的, 令人不快的;恶意的. Learn more in the Cambridge English-Chinese simplified Dictionary.


Define poison. poison synonyms, poison pronunciation, poison translation, English dictionary definition of poison. n. 1. A substance that causes injury, illness, or death, especially by chemical means. 2. Something destructive or fatal. 3. Chemistry A substance that...


Poison definition, a substance with an inherent property that tends to destroy life or impair health. See more.


• It just seems bad, poisonous, as if anything at all could happen. • The boy died after eating poisonous berries. • Many of our rivers are full of poisonous chemicals. • Those flowers are poisonous, child, and their perfume is a miasma. • Carbon monoxide is a highly poisonous gas, mostly produced by cars.


exposed to poisonous H2S gas / the poisonous H2S gas - English Only forum have poison / are poisonous - English Only forum his heart pounding painfully in his chest, ears, and throat, each breath 'poisonous'. - English Only forum Long-term use of toxic/poisonous chemicals - English Only forum


Poison definition is - a substance that through its chemical action usually kills, injures, or impairs an organism. How to use poison in a sentence.